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What three things happen when air is warmed? a) it expands b) it contracts c) it becomes lighter d) it becomes heavier e) it rises f) it sinks
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Aug 8, 2020
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What three things happen when air is warmed?
a) it expands
b) it contracts
c) it becomes lighter
d) it becomes heavier
e) it rises
f) it sinks
Physics
middle-school
Peter Wiley
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Peter Wiley
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the answers are
a) it expands
b) it becomes lighter
c) it rises
Austin Lin
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Aug 13, 2020
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Austin Lin
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